Re: USB to RJ-45 Console Cable?

Re: USB to RJ-45 Console Cable?

NewsGroups | Search | Tools
 comp.dcom.telecom  Post an article  get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content  add this group's latest topics to your Google content  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
Re: USB to RJ-45 Console Cable? James Carlson 04-05-2005
Posted by James Carlson on April 5, 2005, 11:13 am
If you were  Registered and logged in, you could reply and use other advanced thread options


JXM2119 <> writes:

> I have already read and seen that there are cables/adapters that
> go from USB to DB-9. That would allow you to connect your standard
> serial console cable as you normally would. I am trying to find a way
> to eliminate this.

> I would like to buy/make a cable that will have a USB connector on one
> end and an RJ-45 on the other. I'm not sure if it is as easy as
> cutting off a connector on the usb and just terminating the RX/TX/GND
> like you can do with a serial cable (DB-9).

Most of the ones I've seen have the electronics that "convert" USB
into RS-232 embedded in the DB-9 end of the cable, so lopping that off
would give you a useless wire.

> I know there may be some issues with going from USB to RS-232
> signaling and I could always build some kind of breakout box in the
> middle.

> Any thoughts?????

It's probably simpler to get a passive DB-9 to RJ45 adapter and plug
that on the end of a USB to DB-9 cable.


Sun Microsystems / 1 Network Drive 71.234W Vox +1 781 442 2084
MS UBUR02-212 / Burlington MA 01803-2757 42.497N Fax +1 781 442 1677



Similar ThreadsPosted
USB to RJ-45 Console Cable? April 3, 2005, 10:41 pm
Re: USB to RJ-45 Console Cable? April 4, 2005, 6:50 pm
Re: USB to RJ-45 Console Cable? April 4, 2005, 9:13 pm
Re: USB to RJ-45 Console Cable? April 6, 2005, 7:27 am
Re: USB to RJ-45 Console Cable? April 7, 2005, 10:48 pm
How to Wire an RJ45 Jack for a Merlin 206 System June 20, 2006, 7:35 pm
Newbridge 3624 Console Port - Pinout? January 14, 2007, 10:48 pm
Re: Newbridge 3624 Console Port - Pinout? January 15, 2007, 10:01 pm
Cable TV vs. UHF (was RE: DSL Speed) July 5, 2005, 7:28 pm
Re: Cable TV vs. UHF (was Re: DSL Speed) July 6, 2005, 5:27 pm

other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

Custom CGI Perl and PHP programming by 1-Script.com

Contact Us | Privacy Policy
The site map in XML format XML site map